Use and Care Manual

20
ENGLISH
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The sprayer does not turn
ON (no audible hum of the
pump).
Ensure the battery is correctly
installed.
Install the battery correctly. See
Installing the Battery.
Ensure the battery is charged. Charge the battery. See Charging the
Battery.
The battery may be damaged or may
have overheated. Visually inspect the
battery for damage.
Replace the battery if it is damaged
or not working. If the battery
overheated, allow the battery to cool.
The hose is pressurized. The pump
turned OFF automatically.
Squeeze the shut-o lever to see if
the sprayer starts and the pump turns
ON.
The sprayer turns ON (pump
head hums) but it will not
spray.
There is no liquid in the tank. Add liquid to the tank. See Filling the
Sprayer.
The shut-o lever is clogged. Clean the shut-o lever. See Shut-off
Assembly Maintenance.
The nozzle is clogged. Clean the nozzle. See Nozzle
Maintenance.
The pump is not primed. Allow at least 30 seconds for the
pump to prime.
The sprayer turns ON but only
sprays at low pressure.
The shut-o lever is clogged. Clean the shut-o lever. See
Shut-off Assembly Maintenance.
The nozzle is clogged. Clean the nozzle. See Nozzle
Maintenance.
The pump is not primed. Allow at least 30 seconds for the
pump to prime.
The pump does not fully
prime.
The liquid level in the tank is low. Add liquid to the tank. See Filling the
Sprayer.
The pump was run dry (without
liquid) before the tank was relled.
Ensure the sprayer is OFF and squeeze
the shut-o lever until all pressure is
relieved.
There is chemical residue or build-up
in the tank and/or pump due to
improper or inadequate cleaning.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water
and a mild detergent mixture. Allow
the mixture to stay in the pump for
up to 1 hour prior to rinsing. Replace
the pump if necessary.
The in-tank lter is improperly
installed, missing, or damaged,
allowing debris to enter the pump.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water
and a mild detergent mixture. Allow
the mixture to stay in the pump for
up to 1 hour prior to rinsing. Replace
the pump if necessary.
The hose leaks at the tank
connection.
The hose is cracked, swollen, or faulty. Replace the shut-o assembly.
The connection is damaged. Replace the shut-o assembly.
The hose leaks at the shut-o
assembly.
The hose is cracked, swollen, or faulty. Replace the shut-o assembly.
The connection is damaged. Replace the shut-o assembly.